I asked my Catechism teacher and she said
“they did have sisters, they just weren’t documented because nobody cared back then” (misogyny in the Bible, who could have guessed?)
“the inbreeding is why we’re no longer the image of God” (well damn) and “we didn’t have diversity before the Tower of Babel” (oh no, if only we didn’t dare challenge God, we could have prevented all those pesky different languages and cultures).

Can you just admit that the Bible is full of nonsense rather than justifying it with downright batshit reasoning?